LCD screen
does not
display
image at
night
Insufficient ambient
light
IR setting on
“Lunarsight” or
“IR:OFF”
“No IR” was selected
in SETTINGS menu
If using covertly, check location for
ambient lighting.
Ensure you have a sufficient level of
infrared power selected. There are 5
levels of power (see section 5).
Set IR to “940nm+850nm” in
SETTINGS menu (see section 9).
⚫ Picture is
out of focus
Manual focus wheel
has not been
adjusted
To sharpen the image, rotate the
focus wheel on the underside of the
unit.
⚫ The unit
shows
“CARD
ERROR”
message
The inserted memory
card has corrupted,
or is not formatted
correctly for the
Swift 2
Go to the SETTINGS menu and try
formatting the memory card (see
section 9).
Still having trouble? E-mail us at help@nightfoxstore.com for a
quick response.
16. Battery safety and replacement
• The Swift 2 uses a rechargeable 18650 lithium-ion battery.
Always store the battery inside the Swift 2. Do not store
loose.
• The battery can be accessed via the compartment located on
the underside of the unit.
• A 3200mAh battery will arrive installed in your Nightfox Swift
2.
• Only replace the battery with legitimate, branded batteries,
which adhere to these specifications: